• Boost your HVAC system’s energy efficiency and performance with the FRENIC-HVAC Inverter Drive. Engineered for precise motor control, this inverter delivers dependable operation, significant energy savings, and smooth, quiet airflow in commercial and industrial HVAC applications.

  Why Choose the FRENIC-HVAC Inverter Drive?

  • ✅ Energy Savings up to 60%

  • ✅ Optimized Motor Performance

  • ✅ Noise-Free Operation

  • ✅ Smart Integration with Building Automation Systems

  • ✅ Industrial-Grade Durability

  • ✅ Environmentally Conscious Design

  Maximize HVAC Efficiency Today

• Smart Inverter Drive for HVAC

• Cut Energy Costs with FRENIC-HVAC

• HVAC Control Made Effortless

• Industrial HVAC Drive That Delivers

Fuji Electric’s FRENIC-HVAC series offers high-performance, energy-efficient variable frequency drives (VFDs) designed specifically for HVAC applications, ensuring optimal control of fans and pumps in commercial and industrial settings.

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Optimized Performance for HVAC Systems

Engineered specifically for HVAC applications, the FRENIC-HVAC Inverter Drive delivers unmatched energy efficiency and seamless system control. This variable frequency drive (VFD) is tailored for air handling units, chillers, cooling towers, and pumps—giving you precise motor speed control and reduced operational costs. Whether you’re retrofitting a legacy system or designing new installations, this drive ensures quieter, smoother operation with extended equipment lifespan. Optimize your building’s climate control while minimizing downtime and energy waste.

Smart Control with Advanced Features

Stay in full control with a host of intuitive, built-in features. The FRENIC-HVAC offers BACnet and Modbus RTU communication protocols, built-in PID control, and real-time auto energy-saving functionality. Its integrated LCD keypad makes configuration a breeze, while sensorless vector control ensures reliable torque across variable loads. From pressure-dependent fan systems to complex multizone HVAC configurations, this drive adapts intelligently to your requirements, ensuring total system harmony.

Built for Demanding Commercial Environments

Rugged, reliable, and compact, the FRENIC-HVAC Inverter Drive thrives in the most demanding commercial and industrial settings. It supports a wide operating temperature range and comes with built-in EMI filters and a conformal coating to resist dust, humidity, and corrosive environments. Designed with sustainability in mind, it helps you meet green building standards while maximizing performance. Whether in hospitals, schools, data centers, or high-rise buildings—this VFD ensures continuous, efficient airflow and cooling under all conditions.

The FRENIC-HVAC Inverter Drive is a slim-type, low-voltage VFD engineered for energy savings and precise control in HVAC systems. With advanced features like real-time clock, multiple PID controls, and torque vector control, it ensures efficient operation of fans and pumps. Its user-friendly interface and robust design make it ideal for various applications, including air handling units, chillers, and cooling towers.

Key Features:

• Energy Efficiency: Optimized for reducing power consumption in HVAC systems.

• Advanced Control: Features VF & Dynamic Torque Vector control for precise motor management.

• Multiple PID Controls: Supports up to 4 PID controls for versatile system integration.

• Communication Protocols: Built-in RS485/Modbus, BacNet MS/TP, and Metasys N2 for seamless connectivity.

• User-Friendly Interface: Equipped with a removable keypad and real-time clock for easy operation and scheduling.

• Safety Functions: Includes fire mode, filter clogging prevention, and password protection.

• Compact Design: Slim body allows for easy installation in space-constrained environments.

• Protection Ratings: Available in IP21 and IP55 enclosures for enhanced durability.
  

Applications:

• Air Handling Units (AHUs)

• Chillers and Cooling Towers

• Pumps and Fans

• Compressors

• HVAC Systems in Commercial Buildings
  

vailable Models (3.7kW to 55kW):

• FRN3.7AR1-4A (3.7kW)

• FRN5.5AR1-4A (5.5kW)

• FRN7.5AR1-4A (7.5kW)

• FRN11AR1-4A (11kW)

• FRN15AR1-4A (15kW)

• FRN18.5AR1-4A (18.5kW)

• FRN22AR1-4A (22kW)

• FRN30AR1-4A (30kW)

• FRN37AR1-4A (37kW)

• FRN45AR1-4A (45kW)

• FRN55AR1-4A (55kW)